特朗普放弃APEC！背后原因令人惊讶，韩国紧急回应！

Group 1 - The core issue between China and the US revolves around tariffs and diplomatic engagements, with underlying strategic maneuvers at play [1][4] - Trump's decision to skip the APEC meeting and seek a one-on-one discussion with China indicates a shift towards unilateralism, moving away from multilateral frameworks [1][5] - China's recent countermeasures, including new port regulations and export controls on rare earth materials, reflect a calculated response to US tariffs, emphasizing the strategic nature of the ongoing trade conflict [1][4] Group 2 - South Korea, as the host of APEC, faces challenges due to the unexpected changes in the meeting's dynamics, which could undermine its diplomatic goals [3][6] - The geopolitical tension highlights the precarious position of middle powers like South Korea, which must navigate between the competing interests of larger nations [6][7] - The evolving situation in the Asia-Pacific region suggests that future interactions will be marked by intensified competition over policies, resources, and rules [7]